The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8537692 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 17, 2013

Filed:

Oct. 28, 2009
Applicants:

Jun Ogawa, Kawasaki, JP;

Takeshi Yasuie, Kawasaki, JP;

Makoto Kubota, Kawasaki, JP;

Inventors:

Jun Ogawa, Kawasaki, JP;

Takeshi Yasuie, Kawasaki, JP;

Makoto Kubota, Kawasaki, JP;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A network failure detecting method for detecting a failure of a network including a number of transferring devices by tracing data flow rates of the transferring devices based on physical topologies of the transferring devices for the network, composing a group of the transferring devices adjacent to one another, data flow rates of which have failed to be obtained, as one virtual transferring device; and replacing physical topologies of the group of the transferring devices adjacent to one another, data flow rates of which have failed to be obtained, with a physical topology of the composed virtual transferring device.


Find Patent Forward Citations

Ogawa, Jun. (2013). Network failure detecting method and device (U.S. Patent No. 8537692). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8537692

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